Question

10. Write a number sentence for the model. Let one white tile equal +1 and one black tile equal
–1.

Answer 1

what is this black magic?

Answer 2

I KNOW RIGHT!! @emok9893 !! LOL

Answer 3

witch craft haha

Answer 4

@bibby

Answer 5

I realized @emok9893 all its saying is 14-6=8. There are fourteen tiles on the left. Six of them are circled, the arrow above the circled ones mean "take away" the six circled ones. the end sum is the tiles to the right of the equal sign, which is 8! YAY!